2 Chronicles 23:6

Only the priests and Levites who are on duty should come into Jehovah's Temple. They may enter because they are holy. The other people should follow Jehovah's regulations.

1 Chronicles 23:28-32

The duty of the Levites was to help Aaron's descendants in the service of the Temple of Jehovah: to be in charge of the courtyards, the side rooms, the purification of all sacred things and the performance of other duties at the House of God.

2 Kings 11:6-7

One third are to stand guard at the Sur Gate. The other third are to stand guard at the gate behind the other guards.

Treasury of Scripture Knowledge

Summary

But let none come into the house of the LORD, save the priests, and they that minister of the Levites; they shall go in, for they are holy: but all the people shall keep the watch of the LORD.

They that minister

Bible References

They that minister

2 Kings 11:6
One third are to stand guard at the Sur Gate. The other third are to stand guard at the gate behind the other guards.
1 Chronicles 23:28
The duty of the Levites was to help Aaron's descendants in the service of the Temple of Jehovah: to be in charge of the courtyards, the side rooms, the purification of all sacred things and the performance of other duties at the House of God.